20952726

素因数分解:

$2^1\times 3^1\times {\mathrm{1049}}^1\times {\mathrm{3329}}^1$

素因数の和:4383

約数の個数: 16

約数和(自身を含む): 41958000

約数和(自身を除く): 21005274

約数列:

[1, 2, 3, 6, 1049, 2098, 3147, 3329, 6294, 6658, 9987, 19974, 3492121, 6984242, 10476363, 20952726]

約数ペア:

[(1, 20952726), (2, 10476363), (3, 6984242), (6, 3492121), (1049, 19974), (2098, 9987), (3147, 6658), (3329, 6294)]